Structure de pions

	♔ Blancs	♚ Noirs
Pions doublés	—	—
Pions isolés	—	—
Arriérés	—	—
Chaînes	● b2→c3, d2→c3	—
Passés	—	—
Majorité	—	—

Cases

	♔ Blancs	♚ Noirs
Cases fortes	—	● f4 (2v0)
Cases faibles	—	—
Centre	● d5 (1v0)	● d4 (3v2), ● e5 (2v1)

Colonnes et diagonales

♔ Blancs

♚ Noirs

Pièces

	♔ Blancs	♚ Noirs
Bc1	● Bc1 Non développé (mob. 0)
Bb5	● Bb5 Actif (mob. 7)
Bc5		● Bc5 Actif (mob. 9)
Bc8		● Bc8 Non développé (mob. 0)
Paire de fous	● Oui	● Oui
Non développées	4 (● b1, ● c1, ● a1, ● h1)	4 (● g8, ● c8, ● a8, ● h8)

Sécurité du roi

	♔ Blancs	♚ Noirs
Statut	● Au centre	● Au centre
Droits de roque	O-O / O-O-O	O-O / O-O-O

Thèmes

	♔ Blancs	♚ Noirs
Phase	Ouverture
Centre	fermé
Ruptures	● d2-d4	● …d7-d5

C64e — Spanish: Classical, 4.c3 Qf6

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 Qf6 * ○ Trait aux Blancs

Ouverture — Centre fermé

♔ Point de vue Blancs

8 7 6 5 4 3 2 1

abcdefgh

Plans. O-O (Mettre le roi en sécurité, connecter les tours — 51 % des parties) ; d4 (Occuper le centre — 44 % des parties).

♚ Point de vue Noirs

1 2 3 4 5 6 7 8

hgfedcba

Plans. ...Nge7 (Développer g8 — 51 % des parties) ; ...h6 (3 % des parties).

Avantages

Faiblesses

Diagonale active

Plans

Partie
1921 Kosice sim – Round ? – Breyer, Gyula – 1-0 – Sipos, Adam – G8 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. O-O a6 6. Ba4 Nge7 7. d4 exd4 8. Bg5 Qe6 9. cxd4 Nxd4 10. Nxd4 Qe5
1925 Baden-Baden – Round 1 – Yates, Frederic D – 0-1 – Saemisch, Friedrich – G82 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. O-O Nge7 6. d4 exd4 7. Bg5 Qg6 8. Bxe7 Bxe7 9. cxd4 O-O 10. Nc3 d6
1925 Leningrad – Round 1 – Ilyin Zhenevsky, Alexander – 0-1 – Kubbel – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. O-O Nge7 6. d3 h6 7. Be3 Bb6 8. d4 O-O 9. Bxc6 Nxc6 10. d5 Ne7
1934 Ujpest – Round 1 – Steiner, Lajos – 0-1 – Eliskases, Erich – G77 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. d3 Nge7 6. Nbd2 O-O 7. b4 Bb6 8. Nc4 d5 9. Bg5 Qe6 10. Ne3 h6
1939 Leningrad ch-URS – Round 11 – Yudovich, Mikhail M – 0-1 – Tolush, Alexander – G88 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. O-O Nge7 6. b4 Bb6 7. Na3 a6 8. Ba4 O-O 9. d4 exd4 10. Bg5 Qg6
1941 Munchen – Round 1 – Kieninger, Georg – 0-1 – Alekhine, Alexander – G13 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. O-O Nge7 6. d3 h6 7. Nbd2 O-O 8. Nc4 Ng6 9. d4 exd4 10. Bxc6 dxc6
1944 Mar del Plata – Round 8 – Puiggros, Guillermo – 0-1 – Maderna, Carlos – G71 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. d3 Nge7 6. Be3 Bb6 7. Nbd2 h6 8. Nc4 O-O 9. Qe2 d6 10. Nfd2 Qg6
1946 Augsburg 1st – Round 14 – Saemisch, Friedrich – 1-0 – Krautheim, Fritz – G26 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. d4 exd4 6. e5 Qg6 7. cxd4 Bb4+ 8. Nc3 Nge7 9. O-O d5 10. Ne2 Bg4
1949 Southsea – Round 7 – Thomas, George Alan – 1/2-1/2 – Barden, Leonard – G19 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. d3 h6 6. Nbd2 Nge7 7. Nf1 O-O 8. Be3 Bb6 9. Bxb6 axb6 10. Ne3 d6
1951 Match FRG-YUG – Round 2 – Matanovic, Aleksandar – 0-1 – Bogoljubow, Efim – G14 1. e4 Nc6 2. Nf3 e5 3. Bb5 Bc5 4. c3 Qf6 5. O-O Nge7 6. Re1 a6 7. d4 exd4 8. e5 Qg6 9. cxd4 Nxd4 10. Nxd4 axb5
1954 CSR Ch sf – Round 6 – Blatny, Frantisek – 1-0 – Delmar, Gabriel – G22 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. d3 h6 6. Be3 Bb6 7. Nbd2 Nge7 8. Nc4 O-O 9. O-O d5 10. exd5 Nxd5
1959 CSR Ch – Round 16 – Blatny, Frantisek – 1/2-1/2 – Kupka, Slavoj – G131 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. O-O Nge7 6. d3 h6 7. Be3 Bb6 8. Nbd2 O-O 9. Nc4 d6 10. a4 Bg4
1960 Leipzig olm fin-A – Round 10 – Minev, Nikolay N – 1-0 – Prins, Lodewijk – G185 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. d4 exd4 6. O-O Ne5 7. Nxd4 c6 8. f4 Ng4 9. Qxg4 cxb5 10. e5 Qg6
1962 CSR Ch sf – Round 11 – Jezek, Stanislav – 1/2-1/2 – Walica, Eduard – G39 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Qf6 5. O-O Nge7 6. Re1 h6 7. d4 Bb6 8. Be3 O-O 9. d5 Bxe3 10. Rxe3 Nd8

C64e — Spanish: Classical (1921)

1.e4 e5 2.Nf3 Nc6 3.Bb5 Bc5 4.c3 Qf6

Les coups candidats

5.O-O — 61.2% (257 parties)

Ambassadeurs : Moro, Lorente Ricardo (5x), Granados Gomez, Manuel (4x), Karlsson, Hilmar (3x), Cappello, Renato (2x), Melnikov, Dmitry (2x), Papp Z., Csaba (2x), Blatny, Frantisek (1x), Kupka, Slavoj (1x)

5.d4 — 25.0% (105 parties)

Ambassadeurs : Pintor, Manuel Abranches (6x), Capellades Subirana, Marc (3x), Micheli, Carlo (2x), Unzicker, Ferdinand, Dr. (2x), Mariotti, Sergio (2x), Krantz, Kjell (2x), Szilagyi, Samuel Attila (2x), Epiney, Flo (2x)

5.d3 — 10.0% (42 parties)

Ambassadeurs : Linder, Oliver (2x), Jurlina, Robert (2x), Nogueira, Ivan Kuhlmann (2x), Blatny, Frantisek (1x), Delmar, Gabriel (1x), Adia Brown (1x), Timmins, Chris P (1x), Fedorowicz, John (1x)

5.Bxc6 — 2.1% (9 parties)

Ambassadeurs : Zigura, Oleg (1x), Lebed, Petr (1x), Masyagutova, Leisan (1x), Kuzmina, Aleksandra (1x), Garcia, Sebastian (1x), Galarce, Ruben (1x), Stanojoski, Zvonko (1x), Safin Safarullakhan (1x)

Analyse statistique des coups candidats

Répartition par niveau Elo (% des parties)

Tranche Elo	N parties	5.O-O	5.d4	5.d3	5.Bxc6
<1800	50	52%	30%	14%	4%
1800-2200	183	68%	18%	9%	3%
2200-2600	99	60%	29%	10%	1%
2600+	3	33%	33%	33%	—

Évolution par décennie (% des parties)

Décennie	N parties	5.O-O	5.d4	5.d3	5.Bxc6
1950s	5	40%	40%	20%	—
1960s	5	80%	20%	—	—
1970s	18	44%	56%	—	—
1980s	11	55%	36%	—	—
1990s	70	64%	21%	10%	1%
2000s	166	67%	18%	9%	4%
2010s	119	55%	28%	14%	2%
2020s	26	54%	38%	8%	—

Tendances récentes (2010s → 2020s)

Coup	2010s	2020s	Δ
5.O-O	55%	54%	▼ -1.6%
5.d4	28%	38%	▲ +10.7%
5.d3	14%	8%	▼ -6.6%
5.Bxc6	2%	0%	▼ -1.7%

Parties historiques

5.O-O — 61.2% (257 parties)

1951 — Matanovic, Aleksandar vs Bogoljubow, Efim — 0-1 — Match FRG-YUG
1959 — Blatny, Frantisek vs Kupka, Slavoj — 1/2-1/2 — Bratislava SVK
1962 — Jezek, Stanislav vs Walica, Eduard — 1/2-1/2 — Sternberk
1963 — Noderer, L. vs Platz, Joseph — 0-1 — Hartford
1966 — Tatai, Igor vs Zichichi, Alvise — 1-0 — Rovigo ch

5.d4 — 25.0% (105 parties)

1954 — Hasin, Arman vs Weltmander, I. — 1-0 — Gorki ch22-SU sf
1957 — Vinogradov, Aleksandr vs Kirkenov — 1-0 — Leningrad RUS
1960 — Minev, Nikolay N vs Prins, Lodewijk — 1-0 — Leipzig GER
1972 — Hessmer, Hans Eberhard vs Liebener, Ulrich — 1-0 — ?
1973 — Micheli, Carlo vs Masera, Umberto — 1-0 — Sottomarina ITA

5.d3 — 10.0% (42 parties)

1954 — Blatny, Frantisek vs Delmar, Gabriel — 1-0 — Jablonec nad Nisou
1990 — Arquint, Andri vs Kuchen, Daniel — 1-0 — Zurich SUI
1996 — Fedorowicz, John vs Baczynskyj, Boris — 1/2-1/2 — Philadelphia, PA USA
1997 — Linder, Oliver vs Jurlina, Robert — 0-1 — Hassloch
1998 — Adia Brown vs Timmins, Chris P — 1-0 — Frome

5.Bxc6 — 2.1% (9 parties)

1999 — Zigura, Oleg vs Lebed, Petr — 0-1 — Kiev UKR
2000 — Stanojoski, Zvonko vs Safin Safarullakhan — 1/2-1/2 — Metz FRA
2003 — Masyagutova, Leisan vs Kuzmina, Aleksandra — 1-0 — Serpukhov RUS
2004 — Garcia, Sebastian vs Galarce, Ruben — 1-0 — Buenos Aires ARG
2004 — Kalik, Jan vs Capanov, Mile — 0-1 — La Pineda

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